CN201272717Y - Intermittent unpowered vertical current type artificial wetland sewage processing system - Google Patents
Intermittent unpowered vertical current type artificial wetland sewage processing system Download PDFInfo
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- CN201272717Y CN201272717Y CNU2008201103645U CN200820110364U CN201272717Y CN 201272717 Y CN201272717 Y CN 201272717Y CN U2008201103645 U CNU2008201103645 U CN U2008201103645U CN 200820110364 U CN200820110364 U CN 200820110364U CN 201272717 Y CN201272717 Y CN 201272717Y
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Abstract
A discontinuous unpowered vertical flow type wastewater treatment system with constructed wetland belongs to the environment protection field, which is composed of a sedimentation tank 1, a siphon intermittent inflow adjusting tank 2, a vertical flow type constructed wetland 3 and a water collecting tank 4. Water firstly enters the sedimentation tank for pretreatment, and then enters the siphon intermittent inflow adjusting tank to intermittently flow into the vertical flow type constructed wetland for treatment by means of siphon control according to certain time intervals, and finally discharged water is collected into the water collecting tank for achieving various practical purposes. In the discontinuous unpowered vertical flow type wastewater treatment system, the siphon intermittent inflow adjusting tank is selective between two forms including a siphon intermittent inflow adjusting tank I and a siphon intermittent inflow adjusting tank II. By utilizing the siphon intermittent inflow controlling way to substitute the conventional pump-lift intermittent inflow controlling way, the discontinuous unpowered vertical flow type wastewater treatment system is capable of resolving the problems that during promotion of constructed wetlands in countryside and towns, electricity consumption and cost are high, power supply can not be assured, maintenance and management for water pump are complicated, and the like.
Description
Technical field:
The utility model belongs to the environmental protection field, relate to the unpowered vertical flow pattern artificial swamp of a kind of intermittent type system that disposes of sewage, the decentralized type sewage that is applicable to vast rural area that the soil condition is well-to-do and cities and towns is handled, and has less investment, working cost is low and safeguard characteristic of simple.
Background technology:
Artificial swamp is meant by the structure of simulating natural wetland and function, selects certain geographical position and landform, according to artificial design of people's needs and the wetland of building.Artificial swamp has multiple use, can be used for realizing producing, living, take precautions against natural calamities and purpose such as sewage disposal.Utilizing artificial swamp to dispose of sewage is a kind of ecological engineering technology that grows up the seventies in 20th century.The artificial swamp synergy of system by filler, waterplant and microorganism of disposing of sewage purifies sewage, has advantages such as less investment, running cost is low, maintenance management is simple.This system field that is widely used, both can handle sanitary sewage, the advanced treatment that also can be used for sanitary sewage and trade effluent, and good application prospects is arranged at aspects such as landscape water body moisturizing purification, the circularly purifying of landscape water body own, rain flood sewage disposal and pollution of area source controls.The artificial swamp floor space is bigger, and the decentralized type sewage processing that is applied to well-to-do rural area of soil condition and cities and towns has the excellent popularization prospect.
In artificial swamp was disposed of sewage system, artificial swamp can be divided into according to the characteristics of current: surperficial flow pattern artificial swamp, horizontal drowned flow type artificial swamp, vertical flow pattern artificial swamp, composite vertical current type artificial swamp.Wherein, vertical flow pattern artificial swamp good with its processing efficiency height, denitrification effect, be difficult for taking place short stream, ordorless, do not grow the favor that characteristics such as mosquitos and flies obtain people in recent years gradually.The effluent stream of vertical flow pattern artificial swamp to be from body top, pond by the filler vertical current to pond body bottom, the acting in conjunction of physics, chemistry and bioprocess by wet land system realizes the sewage purification purpose.Vertical flow pattern artificial swamp adopts the intermittent water inflow operation scheme, can strengthen oxygenation capacity, improves the processing efficiency of wetland.At present, vertical flow pattern artificial swamp generally adopts the pump lift technique to carry out intermittent water inflow control.The difficulty that this control mode is promoted in the city is little, but in vast rural area and cities and towns, have energy shortage, power supply system imperfection, technical force problem such as shortages relatively, thus this control mode in the popularization process, can face the power consumption cost height, power can't guarantee, obstacle such as water pump maintenance management complexity.Therefore, if can find a kind of alternative unpowered intermittent water inflow control mode, very big application prospect certainly will be arranged.
Summary of the invention:
The objective of the invention is to handle problems such as the power consumption cost height, the power supply that face in the popularization process can't guarantee, water pump maintenance management complexity in vast rural area and cities and towns decentralized type sewage in order to solve vertical flow pattern artificial swamp, adopt siphoning type intermittent water inlet control mode to substitute conventional pump and promote the intermittent water inflow control mode, construct the unpowered vertical flow pattern artificial swamp of a kind of intermittent type system that disposes of sewage.
Vertical flow pattern artificial swamp disposes of sewage system that a kind of intermittent type is unpowered forms (referring to Fig. 1) by settling tank, siphoning type intermittent water inlet equalizing tank, vertical flow pattern artificial swamp, water collecting basin.Sewage at first enters settling tank and carries out pre-treatment, enters siphoning type intermittent water inlet equalizing tank then, intermittently flows into vertical current type artificial swamp according to the timed interval of setting and handle under the siphon control mode.
The settling tank water outlet enters siphoning type intermittent water inlet equalizing tank by the overflow mode under the effect of gravity.Siphoning type intermittent water inlet equalizing tank is divided into two compartments, i.e. siphon compartment and water outlet compartment.The siphon compartment is used to receive the water outlet from settling tank, is the main part of siphoning type intermittent water inlet equalizing tank, and syphonic effect occurs in this compartment.The water outlet compartment is used for the water outlet of temporary siphon compartment, enters in the process of vertical flow pattern artificial swamp of next unit in water outlet, is bringing into play shock absorption, is beneficial to the control of flow.Siphoning type intermittent water inlet equalizing tank can be cylindrical, also can be cuboid, top uncovered (also can add a cover).The equalizing tank water outlet is collected in the water collecting basin after handling through vertical flow pattern artificial swamp, can reach various practical purposes.
In the unpowered vertical flow pattern artificial swamp of intermittent type is disposed of sewage system, the potential pressure of each structures reduces successively, to guarantee that sewage realizes the steady running of whole flow process under the effect of gravity, the layout of each structures can be carried out flexible design according to local landform.
The siphoning type intermittent water inlet equalizing tank of the present invention design has two kinds of forms, i.e. siphoning type intermittent water inlet equalizing tank I (as shown in Figure 2) and siphoning type intermittent water inlet equalizing tank II (as shown in Figure 3), and two kinds of siphoning installation principles are identical, are that form changes to some extent.
Siphoning type intermittent water inlet equalizing tank I comprises siphon compartment, water outlet compartment, inverted-loop tube.The height of the top of inverted-loop tube at the bottom of the pond determined according to flooding velocity and intermittent operation time.Length of straight pipe in the length difference of two sections straight tubes of inverted-loop tube, siphon compartment is shorter than the length of straight pipe in the water outlet compartment.When the water level in the siphon compartment was higher than the top of inverted-loop tube, syphonic effect took place, and water begins to flow out from the siphon compartment, reduced to the short straight tube mouth of pipe of inverted-loop tube until water level and stopped when following.
Siphoning type intermittent water inlet equalizing tank II comprises siphon compartment, water outlet compartment, L shaped pipe, inner room, support.L shaped pipe has an inner room outward, and closedtop does not have the end, can be cylindricality, can be cuboid also, has some supports to be fixed in the body of wall or the ground, bottom of siphon compartment, the circulation up and down of not shutoff of support water.The material of inner room requires not only gently but also solid (for example PVC, PE or synthetic glass etc.), is convenient to install and take out, and is beneficial to carry out trouble-locating.Height and L shaped pipe the length inner room in of inner room top at the bottom of the pond is determined according to flooding velocity and intermittent operation time.When the water level in the siphon compartment was higher than the top of L shaped pipe, syphonic effect took place, and water begins to flow out from the siphon compartment, reduced to the bottom of inner room until water level and stopped when following.
The utility model adopts siphoning type intermittent water inlet control mode, simpler and easy than conventional pump lifting intermittent water inflow control mode energy efficient, maintenance management, solved the problem that vertical flow pattern artificial swamp exists in vast rural area and town sewage dispersion treatment popularization process.In addition, vertical flow pattern artificial swamp disposes of sewage system's good sewage processing effect that the intermittent type of structure is unpowered, water outlet can be according to local demand reuse.
Description of drawings:
Fig. 1: vertical flow pattern artificial swamp disposes of sewage system schematic that intermittent type is unpowered
Fig. 2: siphoning type intermittent water inlet equalizing tank I synoptic diagram
Fig. 3: siphoning type intermittent water inlet equalizing tank II synoptic diagram.
Illustrate among the figure: 1. settling tank, 2. siphoning type intermittent water inlet equalizing tank, 3. vertical flow pattern artificial swamp, 4. water collecting basin, 5. siphon compartment, 6. water outlet compartment, 7. inverted-loop tube, 8.L shape pipe, 9. inner room, 10. support
Embodiment:
Among Fig. 1, sewage at first flows into settling tank 1, after the precipitation pre-treatment, removes most suspended substances and partial organic substances.Add a cover at the settling tank top, and form can be lattice, two lattice or three lattice, selects as required.
Siphoning type intermittent water inlet equalizing tank I is identical with the principle of work of siphoning type intermittent water inlet equalizing tank II, but manifestation and working process are different.
Among Fig. 2, in siphoning type intermittent water inlet equalizing tank I, the height of the top of inverted-loop tube 7 at the bottom of the pond determined according to flooding velocity and intermittent operation time.The length difference of two sections straight tubes of inverted-loop tube 7, the length of straight pipe in the siphon compartment 5 is shorter than the length of straight pipe in the water outlet compartment 6.When the water level in the siphon compartment 5 was higher than the top of inverted-loop tube 7, syphonic effect took place, and water begins to flow out from siphon compartment 5, reduced to the short straight tube mouth of pipe of inverted-loop tube 7 until water level and stopped when following.
Among Fig. 3, in siphoning type intermittent water inlet equalizing tank II, outside the L shaped pipe 8 inner room 9 is arranged, closedtop does not have the end, can be cylindricality, can be cuboid yet, with some supports 10 inner room 9 is fixed on the body of wall or the ground, bottom of siphon compartment 5, the circulation up and down of support 10 not shutoff water.The material of inner room 9 requires not only gently but also solid (for example PVC, PE or synthetic glass etc.), is convenient to install and take out, and is beneficial to carry out trouble-locating.Height and L shaped pipe 8 the length inner room 9 in of inner room 9 tops at the bottom of the pond is determined according to flooding velocity and intermittent operation time.When the water level in the siphon compartment 5 was higher than the top of L shaped pipe 8, syphonic effect took place, and water begins to flow out from siphon compartment 5, reduced to the bottom of inner room 9 until water level and stopped when following.
The water outlet of siphoning type intermittent water inlet equalizing tank 2 flows into vertical flow pattern artificial swamp 3 and handles, and the area of wetland requires to determine according to influent quality and water outlet.Handle the back water outlet and collect in the wetland bottom, finally flow in the water collecting basin 4.
In the unpowered vertical flow pattern artificial swamp of whole intermittent type is disposed of sewage system, the body of wall of settling tank 1, siphoning type intermittent water inlet equalizing tank 2, vertical flow pattern artificial swamp 3, water collecting basin 4 can be brick (cost is low) or Steel Concrete system (cost height), select according to economic condition and work-ing life, but Steel Concrete system is adopted in cover plate and base plate suggestion.
Claims (4)
1. the unpowered vertical flow pattern artificial swamp of intermittent type system that disposes of sewage is characterized in that being made up of settling tank (1), siphoning type intermittent water inlet equalizing tank (2), vertical flow pattern artificial swamp (3), water collecting basin (4); The potential pressure of each structures reduces successively, and water at first enters settling tank and carries out pre-treatment, enters siphoning type intermittent water inlet equalizing tank then, intermittently flows into vertical current type artificial swamp according to the timed interval of setting and handle under the siphon control mode.
2. the unpowered vertical flow pattern artificial swamp of a kind of according to claim 1 intermittent type system that disposes of sewage is characterized in that settling tank (1) water outlet enters siphoning type intermittent water inlet equalizing tank (2) by the overflow mode under the effect of gravity; Siphoning type intermittent water inlet equalizing tank (2) is divided into two compartments, i.e. siphon compartment (5) and water outlet compartment (6); Siphon compartment (5) is used for receiving the water outlet from settling tank (1), is the main part of siphoning type intermittent water inlet equalizing tank (2), and syphonic effect occurs in this compartment; Water outlet compartment (6) is used for the water outlet of temporary siphon compartment, enters in the process of vertical flow pattern artificial swamp (3) of next unit in water outlet, is bringing into play shock absorption, is beneficial to the control of flow; Siphoning type intermittent water inlet equalizing tank (2) is cylindrical or cuboid, top uncovered or add a cover; Equalizing tank (2) water outlet is collected in the water collecting basin after handling through vertical flow pattern artificial swamp.
3. the unpowered vertical flow pattern artificial swamp of a kind of as claimed in claim 1 or 2 intermittent type system that disposes of sewage is characterized in that siphoning type intermittent water inlet equalizing tank (2) is made up of siphon compartment (5), water outlet compartment (6), inverted-loop tube (7); The height of the top of inverted-loop tube (7) at the bottom of the pond determined according to flooding velocity and intermittent operation time; Length of straight pipe in the length difference of two sections straight tubes of inverted-loop tube (7), siphon compartment (5) is shorter than the length of straight pipe in the water outlet compartment (6); When the water level in the siphon compartment (5) was higher than the top of inverted-loop tube (7), syphonic effect took place, and water begins to flow out from siphon compartment (5), reduced to the short straight tube mouth of pipe of inverted-loop tube (7) until water level and stopped when following.
4. the unpowered vertical flow pattern artificial swamp of a kind of as claimed in claim 1 or 2 intermittent type system that disposes of sewage is characterized in that siphoning type intermittent water inlet equalizing tank (2) is made up of siphon compartment (5), water outlet compartment (6), L shaped pipe (8), inner room (9), support (10); L shaped pipe (8) is outer an inner room (9), and closedtop does not have the end, is cylindricality or cuboid, by support (10) inner room (9) is fixed on the body of wall or the ground, bottom of siphon compartment (5), the circulation up and down of support (10) not shutoff water; The material of inner room (9) is PVC, PE or synthetic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201103645U CN201272717Y (en) | 2008-09-11 | 2008-09-11 | Intermittent unpowered vertical current type artificial wetland sewage processing system |
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| CNU2008201103645U CN201272717Y (en) | 2008-09-11 | 2008-09-11 | Intermittent unpowered vertical current type artificial wetland sewage processing system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671092B (en) * | 2009-10-12 | 2011-05-18 | 中国农业大学 | Sewage treatment system and method for combined tidal flow artificial wetland |
| ES2363363A1 (en) * | 2011-06-17 | 2011-08-01 | Universidad Politecnica De Cartagena (80%) | Artificial wetland and use of the same for the phytopurification of liquid effluents (Machine-translation by Google Translate, not legally binding) |
| CN103159380A (en) * | 2013-04-10 | 2013-06-19 | 山东泓美水务科技有限公司 | Zero-energy-consumption sewage treatment system and method for constructed wetlands |
| CN104140182A (en) * | 2014-07-23 | 2014-11-12 | 湖南富利来环保科技工程有限公司 | Organic sewage treatment system based on siphonage principle |
| CN104829061A (en) * | 2015-05-14 | 2015-08-12 | 沈阳环境科学研究院 | Ecological wetland and multi-pond combined treatment system beside black foul water river |
| CN105600994A (en) * | 2016-03-03 | 2016-05-25 | 东莞道汇环保科技有限公司 | Water treatment device |
| CN106396104A (en) * | 2016-11-25 | 2017-02-15 | 上海应用技术大学 | High-efficient nitrogen removal type vertical flow artificial wetland and construction method thereof |
| CN106698668A (en) * | 2017-01-06 | 2017-05-24 | 岭南新科生态科技研究院（北京）有限公司 | Siphon type constructed wetland outlet water level regulating device |
| CN106745776A (en) * | 2017-01-06 | 2017-05-31 | 岭南新科生态科技研究院（北京）有限公司 | A kind of artificial wetland effluent Water Level Regulating System and its adjusting method |
| CN107886879A (en) * | 2017-11-08 | 2018-04-06 | 北京正和恒基滨水生态环境治理股份有限公司 | Wetland park water quality monitoring and science popularization display platform system and methods of exhibiting |
| CN109231466A (en) * | 2018-10-11 | 2019-01-18 | 南京工业大学 | A kind of multistage Algal Ecology wetland using potential energy |
| CN109853716A (en) * | 2017-11-30 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of monitoring well device based on sponge city blind drainage system |
| CN112095639A (en) * | 2020-09-17 | 2020-12-18 | 河海大学 | Slope protection lawn water storage time-delay type irrigation pipe network structure device |
| CN114644430A (en) * | 2022-03-02 | 2022-06-21 | 重庆市生态环境科学研究院 | Mountain rural domestic sewage energy-consumption-free treatment system and method |
-
2008
- 2008-09-11 CN CNU2008201103645U patent/CN201272717Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671092B (en) * | 2009-10-12 | 2011-05-18 | 中国农业大学 | Sewage treatment system and method for combined tidal flow artificial wetland |
| ES2363363A1 (en) * | 2011-06-17 | 2011-08-01 | Universidad Politecnica De Cartagena (80%) | Artificial wetland and use of the same for the phytopurification of liquid effluents (Machine-translation by Google Translate, not legally binding) |
| CN103159380A (en) * | 2013-04-10 | 2013-06-19 | 山东泓美水务科技有限公司 | Zero-energy-consumption sewage treatment system and method for constructed wetlands |
| CN104140182A (en) * | 2014-07-23 | 2014-11-12 | 湖南富利来环保科技工程有限公司 | Organic sewage treatment system based on siphonage principle |
| CN104140182B (en) * | 2014-07-23 | 2016-04-06 | 湖南富利来环保科技工程有限公司 | A kind of organic sewage treating system based on siphon principle |
| CN104829061A (en) * | 2015-05-14 | 2015-08-12 | 沈阳环境科学研究院 | Ecological wetland and multi-pond combined treatment system beside black foul water river |
| CN105600994A (en) * | 2016-03-03 | 2016-05-25 | 东莞道汇环保科技有限公司 | Water treatment device |
| CN106396104A (en) * | 2016-11-25 | 2017-02-15 | 上海应用技术大学 | High-efficient nitrogen removal type vertical flow artificial wetland and construction method thereof |
| CN106698668A (en) * | 2017-01-06 | 2017-05-24 | 岭南新科生态科技研究院（北京）有限公司 | Siphon type constructed wetland outlet water level regulating device |
| CN106745776A (en) * | 2017-01-06 | 2017-05-31 | 岭南新科生态科技研究院（北京）有限公司 | A kind of artificial wetland effluent Water Level Regulating System and its adjusting method |
| CN107886879A (en) * | 2017-11-08 | 2018-04-06 | 北京正和恒基滨水生态环境治理股份有限公司 | Wetland park water quality monitoring and science popularization display platform system and methods of exhibiting |
| CN109853716A (en) * | 2017-11-30 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of monitoring well device based on sponge city blind drainage system |
| CN109231466A (en) * | 2018-10-11 | 2019-01-18 | 南京工业大学 | A kind of multistage Algal Ecology wetland using potential energy |
| CN112095639A (en) * | 2020-09-17 | 2020-12-18 | 河海大学 | Slope protection lawn water storage time-delay type irrigation pipe network structure device |
| CN114644430A (en) * | 2022-03-02 | 2022-06-21 | 重庆市生态环境科学研究院 | Mountain rural domestic sewage energy-consumption-free treatment system and method |
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Granted publication date: 20090715 Termination date: 20120911 |